Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v2.4.0.6
Inventories (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Inventories    
Raw materials $ 12,217 $ 13,287
Work in progress 775 742
Finished goods 28,350 29,251
Total inventory $ 41,342 $ 43,280